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|
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object combustionProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
laminarFlameSpeedCorrelation Gulders;
fuel Propane;
Su Su [0 1 -1 0 0 0 0] 0.434;
SuModel unstrained;
equivalenceRatio equivalenceRatio [0 0 0 0 0 0 0] 1;
sigmaExt sigmaExt [0 0 -1 0 0 0 0] 100000;
XiModel transport;
XiCoef XiCoef [0 0 0 0 0 0 0] 0.62;
XiShapeCoef XiShapeCoef [0 0 0 0 0 0 0] 1;
uPrimeCoef uPrimeCoef [0 0 0 0 0 0 0] 1;
GuldersCoeffs
{
Methane
{
W 0.422;
eta 0.15;
xi 5.18;
alpha 2;
beta -0.5;
f 2.3;
}
Propane
{
W 0.446;
eta 0.12;
xi 4.95;
alpha 1.77;
beta -0.2;
f 2.3;
}
IsoOctane
{
W 0.4658;
eta -0.326;
xi 4.48;
alpha 1.56;
beta -0.22;
f 2.3;
}
}
RaviPetersenCoeffs
{
HydrogenInAir
{
TRef 320;
pPoints ( 1.0e05 5.0e05 1.0e06 2.0e06 3.0e06 );
EqRPoints (0.5 2.0 5.0);
alpha ( ( (-0.03 -2.347 9.984 -6.734 1.361)
( 1.61 -9.708 19.026 -11.117 2.098)
( 2.329 -12.287 21.317 -11.973 2.207)
( 2.593 -12.813 20.815 -11.471 2.095)
( 2.728 -13.164 20.794 -11.418 2.086) )
( ( 3.558 0.162 -0.247 0.0253 0 )
( 4.818 -0.872 -0.053 0.0138 0 )
( 3.789 -0.312 -0.208 0.028 0 )
( 4.925 -1.841 0.211 -0.0059 0 )
( 4.505 -1.906 0.259 -0.0105 0 ) ) );
beta ( ( ( 5.07 -6.42 3.87 -0.767)
( 5.52 -6.73 3.88 -0.728)
( 5.76 -6.92 3.92 -0.715)
( 6.02 -7.44 4.37 -0.825)
( 7.84 -11.55 7.14 -1.399) )
( ( 1.405 0.053 0.022 0 )
( 1.091 0.317 0 0 )
( 1.64 -0.03 0.07 0 )
( 0.84 0.56 0 0 )
( 0.81 0.64 0 0 ) ) );
}
}
ignite yes;
ignitionSites
(
{
location (0 0 0.0005);
diameter 0.003;
start 0;
duration 0.003;
strength 2;
}
);
ignitionSphereFraction 1;
ignitionThickness ignitionThickness [0 1 0 0 0 0 0] 0.001;
ignitionCircleFraction 0.5;
ignitionKernelArea ignitionKernelArea [0 2 0 0 0 0 0] 0.001;
// ************************************************************************* //
|
